Appendix:Mega Evolution

List of Mega Evolutions
Note: Italics indicate Hidden Abilities of a Pokémon.

Primal Reversion
Primal Reversion is an ancient transformation of Pokémon. Pokémon that have undergone Primal Reversion are distinguished by the word "Primal" in front of their species name. It is similar to Mega Evolution, but instead of using the energy of people and Pokémon, the user instead absorbs the energy of nature to greatly increase its power. Primal Reversion is said to restore the true powers of a Pokémon.

In order to undergo Primal Reversion, a Pokémon only needs to be holding the appropriate Orb. Like Mega Stones, Orbs cannot be knocked off, thrown or stolen by any moves or abilities if held by the appropriate Pokémon. Unlike Mega Evolution, however, the player does not need a Key Stone or have to manually trigger Primal Reversion; it will simply happen automatically after the Pokémon enters battle and after any entry hazards take effect, but before the activation of weather-changing Abilities. Also unlike Mega Evolution, there is no limit to the number of times a Primal Reversion may be performed per battle.

Only 2 Pokémon are able to perform Primal Reversion: Kyogre and Groudon, members of the "Weather Trio". The final member of "Weather Trio" -- Rayquaza, despite having its signature Orb as well, undergoes Mega Evolution instead, along with some other Legendary Pokémon.

Battle Bond
Battle Bond is a unique Ability for Greninja that allows it to bond and synchronize with its trainer. This Greninja can be bought in Anthian City - Shopping District, but it is sold for a very expensive amount of Robux and cannot breed. Once this Greninja defeats an opposing Pokémon, Battle Bond will automatically activate and Greninja will immediately transform into a form known as "Ash-Greninja", which has its Speed, Physical and Special Attack stats significantly increased in a way that rivals Mega Evolution. In addition to the stat boosts, Greninja's signature move Water Shuriken will be powered up and always hit 3 times.

Trivia

 * A Pokémon that Mega Evolves will always get a base stat bonus of 100.